207311468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2383}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 448573440

約数和(自身を除く): 241261972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 239, 364, 478, 956, 1673, 2383, 3107, 3346, 4766, 6214, 6692, 9532, 12428, 16681, 21749, 30979, 33362, 43498, 61958, 66724, 86996, 123916, 216853, 433706, 569537, 867412, 1139074, 2278148, 3986759, 7403981, 7973518, 14807962, 15947036, 29615924, 51827867, 103655734, 207311468]

約数ペア:

[(1, 207311468), (2, 103655734), (4, 51827867), (7, 29615924), (13, 15947036), (14, 14807962), (26, 7973518), (28, 7403981), (52, 3986759), (91, 2278148), (182, 1139074), (239, 867412), (364, 569537), (478, 433706), (956, 216853), (1673, 123916), (2383, 86996), (3107, 66724), (3346, 61958), (4766, 43498), (6214, 33362), (6692, 30979), (9532, 21749), (12428, 16681)]